Publication: Time Evolution of Deformation Using Time Series of Differential Interferograms: Application to La Palma Island (Canary Islands)
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2008
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Birkhäuser
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Differential interferometry is a very powerful tool for detecting changes in the Earth's crust where coherence conditions are good, but is difficult to employ in some volcanic areas due to dense vegetation. We apply two differential InSAR methods using the time series associated with the interferograms to perform a phase analysis on a data set for La Palma island (Canary Islands) from the ERS-1 and ERS-2 European Space Agency (ESA) satellites for the time period 1992 to 2000. Both methods involve choosing a master image from the database and creating a series of interferograms with respect to this image. The "Coherent Pixel Time Series" (CPTS) technique chooses pixels with good average coherence, aligns the unwrapped interferograms with a stable area and then performs an inversion to calculate the linear velocity to quantify the deformation. The Coherent Target Modeling (CTM) method calculates the temporal coherence of each pixel to identify stable targets and then determines the best velocity for each pixel by using a linear fit that maximizes the temporal coherence. Using these two methods we have been able to detect deformation on La Palma Island that has been previously undetectable by conventional InSAR methods. There is a roughly circular region on the Southern part of the island that is actively deforming at -4 to -8 mm/yr. This region is located near the Teneguia valcano, the host of the last known eruption on La Palma in 1971. A thorough investigation of the possible sources for this deformation revealed that it was most likely created by a subsurface thermal source.
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ABAD FERNANDEZ, J. and SANCHEZ GUZMAN, J. (1985),Geothermal energy in the Spanish energy plan: Present status of the most advanced projects, Geothermics 14, 379–384.
ANCOECHEA, E., HERNAN, F., CENDRERO, A., CANTAGREL, J. M., FUSTER, J. M., IBARROLA, E., and COELLO, J. (1994),
Constructive and destructive episodes in the building of a young Oceanic Island, La Palma, Canary Islands,and the genesis of the Caldera de Taburiente, J. Volcanol.Geotherm. Res. 60, 243–262.
ANGUITA, F. and HERNAN, F. (1975), A propagating fracture model versus a hotspot origin for the Canary Islands, Earth Planet. Sci. Lett. 27, 1119.
ANGUITA, F. and HERNAN, F. (2000), The Canary Islands origin: A unifying model, J. Volcanol. Geotherm. Res.103, 1–26.
ARANA, V. and ORTIZ, R., The Canary Islands: Tectonics,magmatism and geodynamic framework. In Magmatism in Extensional Structural Settings: The Phanerozoic African Plate (eds. Kampunzu, A. B. and Lubala, R. T.) (Springer-Verlag, Berlin, 1991), pp 209–249.
ATLANTIS SCIENTIFIC INC., EV-InSAR Version 3.1 User’s Guide (Atlantis Scientific Inc., Nepean, Ontario, 2004).
BANDA, E., DANOBEITIA, J. J., SURINACH, E., and ANSORGE, J. (1981), Features of crustal structure under the Canary Islands, Earth Planet. Sci. Lett. 55, 11–24.
BRAVO, T. (1964), Estudio Geologico y Petrografico de la Isla de La Gomera, Estudios Geologicos 20, 93–108.
CARRACEDO, J. C., DAY, S., GUILLOU, H., RODRI´GUEZ, E., CANAS, J. A., and PEREZ, F. J. (1998), Hotspot volcanism
close to a passive continental margin, Geological Magazine 135, 591–604.
CARRACEDO, J. C., RODRI´GUEZ-BADIOLA, E., GUILLOU, H.,NUEZ, J. D. L., and PEREZ-TORRADO, F. J. (2001),Geology and volcanology of La Palma and El Hierro, Western Canaries,Estudios Geolo´gicos 57, 175–273.
CHEN, C. W. (2001), Statistical-Cost Network-Flow Approaches to Two-Dimensional Phase Unwrapping for Radar Interferometry, Ph.D. Thesis, Stanford University.
DANOBEITIA, J. J. and CANALES, J. P. (2000), Magmatic underplating in the Canary Archipelago, J. Volcanol. Geotherm. Res. 103, 27–41.
DAY, S., CARRACEDO, J. C., GUILLOU, H., and GRAVESTOCK, P. (1999), Recent structural evolution of the Cumbre Vieja Volcano La Palma, Canary Islands: Volcanic rift zone reconfiguration as a precursor to volcano flank instability?, J. Volcanol. Geotherm. Res. 94, 135–167.
DE LA NUEZ, J. (1984), El Complejo Intrusivo Subvolcanico de la Caldera de Taburiente (La Palma, Canarias),Ph.D.Thesis, Universidad Complutense de Madrid.
FARR, T. G., ROSEN, P. A., CARO, E., CRIPPEN, R., DUREN,R., HENSLEY, S., KOBRICK, M., PALLER, M., RODRIGUEZ,E., ROTH, L., SEAL, D., SHAFFER, S., SHIMADA, J., WERNER, J. U. M., OSKIN, M., BURBANK, D., and ALSDORF, D.(2007), The Shuttle Radar Topography Mission, Rev. Geophys. 45,doi:10.1029/2005RG000183.
FERNANDEZ, C., DE lA NUEZ, J., CASILLAS, R., and GARCIA-NAVARRO, E. (2002), Stress fields associated with the growth of a large shield volcano (La Palma, Canary Islands), Tectonics 21, 41–57.
FERRETTI, A., PRATI, C., and ROCCA, F. (2000), Nonlinear subsidence rate estimation using permanent scatterers
in differential SAR interferometry, IEEE Trans. Geosci.Remote Sens. 38, 2202–2212.
FERRETTI, A., PRATI, C., and ROCCA, F. (2001), Permanent scatterers in SAR interferometry, IEEE Trans. Geosci.Remote Sens. 39, 8–20.
FUSTER, J. M., ARANA, V., BRANDLE, J. L., NAVARRO, J. M., ALONSO, V., and APARICIO, A., Geologıa y Volcanologı´a de Las Islas Canarias: Tenerife (Instituto Lucas Mallada,CSIC, 1968).
GARCIA HERRERA, R., GALLEGO PUYOL, D., HERNANDEZ MARTIN E., GIMENO PRESA, L., and RIBERA RODRIGUEZ, P.(2001), Influence of the North Atlantic oscillation on the Canary Islands precipitation, J. Climate 14, 3889–3903.
GUILLOU, H., CARRACEDO, J. C., and DAY, S. (1998), Dating of the upper Pleistocene-Holocene volcanic activity of La Palma using the unspiked K-Ar technique, J. Volcanol.Geotherm. Res. 86, 137–149.
HANSSEN, R. F., Radar Interferometry: Data Interpretation and Error Analysis (Kluwer Academic Publishers,Dordrecht,2001).
HILDENBRAND, A., GILLOT, P.-Y., SOLER, V., and LAHITTE, P. (2003), Evidence for a persistent uplifting of La Palma (Canary Islands), inferred from morphological and radiometric data, Earth Planet. Sci. Lett. 210, 277–289.
HOOPER, A. (2006), Persistent Scatterer Radar Interferometry for Crustal Deformation Studies and Modeling of Volcanic Deformation, Ph.D. Thesis, Stanford University.
HOOPER, A., ZEBKER, H., SEGALL, P., and KAMPES, B. (2004), A new method For measuring deformation on volcanoes and other non-urban areas using InSAR persistent scatterers,Geophys. Res. Lett. 31, L23611,doi:10.1029/2004GL021737.
KAMPES, B. M., Radar Interferometry: Persistent Scatterer Technique, Remote Sensing and Digital Image Processing Series (Springer Ed., Dortrecht, The Netherlands, 2006).
KAMPES, B. M., HANSSEN, R. F., and PERSKI, Z., Radar Interferometry with Public Domain Tools. In Proc.FRINGE 2003 Workshop, Frascati, Italy (2003).
KLUGEL, A., HANSTEEN, T. H., and GALIPP, K. (2005), Magma storage and underplating beneath Cumbre Vieja Volcano, La Palma (Canary Islands), Earth Planet. Sci. Lett. 236, 211–226.
MASSONNET, D. and FEIGL, K. L. (1998), Radar interferometry and its application to changes in the Earth’s surface, Rev. Geophys. 36, 441–500.
MASSONNET, D. and SIGMUNDSSON, F., Remote sensing of volcano deformation by radar interferometry from Various Satellites. In Remote Sensing of Active Volcanism (eds Mouginis-Mark, P. J., Crisp, J. A., and Fink,J. H.), Geophysical Monographs 116 (Am. Geophys. Union, Washington, DC, 2000), pp 207–221.
MIRANDA, N., ROSICH, B., SANTELLA, C., and GRION, M., Review of the impact of ERS-2 piloting modes on the SAR
Doppler stability. In Proc. 2004 Envisat & ERS Symp., 6-10 September 2004, Salzburg, Austria (ESA SP-572,April 2005) (2004).
MOSS, J., MCGUIRE, W., and PAGE, D. (1999), Ground deformation monitoring of a potential landslide at La Palma, Canary Islands, J. Volcanol. Geotherm. Res. 94, 251–265.
NAVARRO, J. M. and COELLO, J. J., Mapa Geologico del Parque Nacional de la Caldera de Taburiente (ICONA.Ministerio de Agricultura, Pesca y Alimentacion, 1993).
PEREZ, N. M., WAKITA, H., NAKAI, S., SANO, Y., and WILLIAMS, S. N. (1994), 3 He/4He isotopic ratios in volcanic
hydrothermal discharges from the Canary Islands,Spain:Implications on the origin of the volcanic activity,Mineralogical Magazine 58A, 709–710.
RODRIGUEZ, E. and MARTIN, J. M. (1992), Theory and design of interferometric synthetic aperture radars, IEE Proceedings-F 139, 147–159.
ROMERO, C., Actividad Volca´nica Historica en Las Islas Canarias. In Curso Internacional de Volcanologıa y Geofısica Volcanica (Excmo. Cabildo Insular de Lanzarote,Lanzarote, Islas Canarias, 2000), pp 115–128.
SCHARROO, R. and VISSER, P. (1998), Precise orbit determination and gravity field improvement for the ERS
satellites, J. Geophys. Res. 103, 8113–8127.
SKOLNIK, M., Radar Handbook (McGraw-Hill Inc.,1990).ZEBKER, H. A. and VILLASENOR, J. (1992),Decorrelation in Interferometric Radar Echoes, IEEE Transactions on Geoscience and Remote Sensing 30, 950–959.